All of lore.kernel.org
 help / color / mirror / Atom feed
From: Randy Dunlap <rdunlap@infradead.org>
To: YueHaibing <yuehaibing@huawei.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	Arend van Spriel <arend.vanspriel@broadcom.com>
Cc: j@w1.fi, linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	linux-wireless@vger.kernel.org, davem@davemloft.net
Subject: Re: [PATCH] hostap: hide unused procfs helpers
Date: Fri, 27 Jul 2018 08:46:00 -0700	[thread overview]
Message-ID: <c6fda6cf-3041-66f0-71b8-f86ccadc9260@infradead.org> (raw)
In-Reply-To: <9c6401cd-c04c-1230-d360-922b476c6541@huawei.com>

On 07/27/2018 03:03 AM, YueHaibing wrote:
> On 2018/7/27 17:25, Kalle Valo wrote:
>> Arend van Spriel <arend.vanspriel@broadcom.com> writes:
>>
>>> + Randy
>>>
>>> On 7/13/2018 9:03 AM, YueHaibing wrote:
>>>> When CONFIG_PROC_FS isn't set, gcc warning this:
>>>>
>>>> drivers/net/wireless/intersil/hostap/hostap_hw.c:2901:12: warning: ‘prism2_registers_proc_show’ defined but not used [-Wunused-function]
>>>>   static int prism2_registers_proc_show(struct seq_file *m, void *v)
>>>>
>>>> drivers/net/wireless/intersil/hostap/hostap_proc.c:16:12: warning: ‘prism2_debug_proc_show’ defined but not used [-Wunused-function]
>>>>   static int prism2_debug_proc_show(struct seq_file *m, void *v)
>>>>              ^
>>>> drivers/net/wireless/intersil/hostap/hostap_proc.c:49:12: warning: ‘prism2_stats_proc_show’ defined but not used [-Wunused-function]
>>>>   static int prism2_stats_proc_show(struct seq_file *m, void *v)
>>>>              ^
>>>> drivers/net/wireless/intersil/hostap/hostap_proc.c:177:12: warning: ‘prism2_crypt_proc_show’ defined but not used [-Wunused-function]
>>>>   static int prism2_crypt_proc_show(struct seq_file *m, void *v)
>>>>              ^
>>>>
>>>> fix this by adding #ifdef around them.
>>>> hfa384x_read_reg is only used by prism2_registers_proc_show,so move it
>>>> into #ifdef.
>>>
>>> There was already a fix for this posted by Randy Dunlap taking a
>>> different approach, ie. use __maybe_unused classifier. To be honest I
>>> prefer the ifdef approach as it is more explicit and does not feel
>>> like a cheat.
>>
>> I also prefer the ifdef approach more so I'm planning to take this
>> patch.
> 
> It's ok if you prefer pick this.

Right.

-- 
~Randy

  reply	other threads:[~2018-07-27 17:08 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-13  7:03 YueHaibing
2018-07-13  7:26 ` Arend van Spriel
2018-07-13  7:26   ` Arend van Spriel
2018-07-13  9:37   ` YueHaibing
2018-07-13 16:43   ` Randy Dunlap
2018-07-27  9:25   ` Kalle Valo
2018-07-27  9:25     ` Kalle Valo
2018-07-27 10:03     ` YueHaibing
2018-07-27 15:46       ` Randy Dunlap [this message]
2018-07-31  7:21 ` Kalle Valo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=c6fda6cf-3041-66f0-71b8-f86ccadc9260@infradead.org \
    --to=rdunlap@infradead.org \
    --cc=arend.vanspriel@broadcom.com \
    --cc=davem@davemloft.net \
    --cc=j@w1.fi \
    --cc=kvalo@codeaurora.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=yuehaibing@huawei.com \
    --subject='Re: [PATCH] hostap: hide unused procfs helpers' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.